Product Review

Specification:   ● Type: Refractor  ● Aperture: 80mm (3. 15")  ● Focal Length: 400mm (15. 75") ● Mount: AZ Altazimuth Mount  ● Eyepiece: K25mm: 16X ; K10mm: 40X; K5mm: 80X ● Finderscope: 6*30 ● Zenith Mirrors: 48°Erecting BAK4 prism ● Tripod: stainless steel Tripod (adjustable) ● Barlow lens: 3XPackage Content:   ● 1 x Telescope Optical Tube  ● 1 x stainless steel Tripod  ● 3 x Eyepiece ( 25mm & 10mm & 5mm )  ● 1 x 6*30 Finderscope  ● 1 x Zenith Mirrors  ● 1 x Barlow lens 3X ● 1 x TrayWarning! Warm Tips:   ●If it shows a blurred picture, please adjust focus using focus wheel.   ●When observing an outdoor target with an astronomical telescope indoors, do not close the window to avoid the deformation of the image caused by the reflection of the window glass.   ●Use a telescope outdoors, please wait for the temperature of the product is the same as the outdoor temperature, the performance will be better.   ●Avoid accidentally taking the telescope into a larger temperature difference environment because the moisture in the air will condense on the objective.   ●NEVER aim your telescope at the sun or even close to the sun!